【摘要】 本文介绍了安全壳密封试验的原理,泄漏率的分析方法和它们之间的比较,密封试验精确性的验证和试验过程的判断以及空气渗入现象对试验结果的影响等.更多还原

【Abstract】 This paper briefly presents the fundament of leakage test,the analy-sis method of leakage and their compariation,the verification of leakagetest accuracy and the judgement of test process as well as the influenceof air infiltration on the result of test.更多还原